Is CVE-2006-3999 being actively exploited?

CVE-2006-3999 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2006-3999?

CVE-2006-3999 has a CVSS 2.0 base score of 4.6 (MEDIUM).

CVE-2006-3999

MEDIUM · CVSS 4.6EPSS 0.3%EU EUVD

ISS BlackICE PC Protection 3.6.cpj, 3.6.cpiE, and possibly earlier versions do not properly monitor the integrity of the pamversion.dll BlackICE library, which allows local users to subvert BlackICE by replacing pamversion.dll. NOTE: in most cases, the attack would not cross privilege boundaries because replacing pamversion.dll requires administrative privileges. However, this issue is a vulnerability because BlackICE is intended to protect against certain rogue privileged actions.

Key facts

CVSS score: 4.6 (v2.0)
Severity: MEDIUM
CVSS vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
EPSS score: 0.3% (26th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2006-3992)
Published: August 5, 2006
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2006-3992 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

iss / blackice pc protection
iss / blackice pc protection

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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